Individual Calculations March 2010
 Le Grix De La Salle, Jean-Marie  Total change: -18.60  Rating chartPersonal card
 12e Tournoi de Noel Montigny le Bretonneux FRA 2009-12-26
RcRownchangeKK*chgGame
 1833 1869 1.50 5 -1.24 15 -18.60 
  Goulenok, Eric 2177 FRA0.001-0.1415-2.10 
  Vallobra, Pierre 2055 FRA0.001-0.2615-3.90 
  Mongey, Alain 1613 FRA0.501-0.3115-4.65 
  Branson, James 1674 FRA0.001-0.7515-11.25 
  Rodriguez, Jean-Pierre 1648 FRA1.0010.22153.30 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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